1680392

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:861

約数の個数: 32

約数和(自身を含む): 3702720

約数和(自身を除く): 2022328

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 811, 1036, 1622, 2072, 3244, 5677, 6488, 11354, 22708, 30007, 45416, 60014, 120028, 210049, 240056, 420098, 840196, 1680392]

約数ペア:

[(1, 1680392), (2, 840196), (4, 420098), (7, 240056), (8, 210049), (14, 120028), (28, 60014), (37, 45416), (56, 30007), (74, 22708), (148, 11354), (259, 6488), (296, 5677), (518, 3244), (811, 2072), (1036, 1622)]